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1. 发明申请

US20220348420A1 MAGNETIC LIQUID METAL PROCESSING METHOD, LIQUID GRIPPER AND MANIPULATION METHOD 有权
公开(公告)号：US20220348420A1
公开(公告)日：2022-11-03
申请号：US17731638
申请日：2022-04-28
申请人： SUZHOU UNIVERSITY
发明人： Xiangpeng LI , Jiangxia ZHOU , Kaiwei WANG , Mingkui ZHANG , Yue CHEN , Lining SUN
IPC分类号： B65G47/92 , H01F1/44
摘要： A method for preparation of a magnetic liquid metal includes: 1) placing A parts by weight of a liquid metal in a container; 2) placing B parts by weight of a metal powder in the container; 3) adding an acidic solution into the container until the liquid metal and the metal powder are submerged; 4) stirring until the liquid metal and the metal powder are sufficiently mixed; and 5) adding water for cleaning the acidic solution, and to obtain the magnetic liquid metal by removing the acidic solution. The viscosity and stiffness of the prepared magnetic liquid metal can quickly respond to the stimulus from an applied magnetic field, and a reversible change from liquid to semisolid or solid exists. With a change in magnetic field strengths, the Young's modulus can be regulated in a range from the level of kPa to the level of MPa.

2. 发明授权

US11472935B2 Colored radiative cooler based on Tamm structure 有权
公开(公告)号：US11472935B2
公开(公告)日：2022-10-18
申请号：US16692925
申请日：2019-11-22
申请人： Suzhou University
发明人： Xiaofeng Li , Chunxiang Sheng , Yidan An , Cheng Zhang , Jun Du , Yan Ye , Linsen Chen
IPC分类号： C23C14/00 , C08J5/18 , C23C14/30 , H05K7/20 , F25B23/00 , C23C14/02 , C23C14/06 , C23C14/10 , C23C14/18 , C23C14/35
摘要： The present invention provides a colored radiative cooler based on a Tamm structure, including a substrate on which metal film and dielectric layers A to G are sequentially provided from bottom to top, where the Tamm structure is formed from the metal film and the dielectric layers A to D; a distributed Bragg reflector is formed from the dielectric layers A to D; and a selective emitter is formed from the dielectric layers E to G. Compared to the conventional radiative cooler, the colored radiative cooler not only has better cooling performance, but it has a wide applications in many aspects such as aesthetics and decoration.

3. 发明申请

US20220304244A1 METHOD FOR PREPARING 13C LABELLED PLANT AND METHOD FOR PREPARING 13C LABELLED BIOCHAR 有权
公开(公告)号：US20220304244A1
公开(公告)日：2022-09-29
申请号：US17284951
申请日：2020-12-16
申请人： SUZHOU UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： Yuan LIANG , Xingran LI
IPC分类号： A01G7/02 , C01B32/05 , C01B32/50 , C01B32/60
摘要： The present disclosure discloses a method for preparing a labelled plant and a method for preparing a labelled biochar. The method for preparing a labelled plant includes the following steps: preparing a box; placing a plant that is capable of photosynthesis in the box; preparing a labelled gas in the box, the labelled gas being an isotope-labelled carbon dioxide gas; and leaving the box standing for a preset period of time, during which the plant absorbs the labelled gas to obtain a labelled plant. In the present disclosure, the carbon element in the plant is labelled during the growth of the plant, and the concentration of 13CO2 in the box is controlled by controlling the concentration of Na213CO3, where 13CO2 is prepared by chemical methods, which could improve the utilization rate of 13C.

4. 发明申请

US20220081336A1 INTEGRATED WASTEWATER TREATMENT APPARATUS AND METHOD 有权
公开(公告)号：US20220081336A1
公开(公告)日：2022-03-17
申请号：US17454562
申请日：2021-11-11
申请人： SUZHOU UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： Feng LIU , Feiyue Qian , Yong Li , Suqin Wang , Jianhua Wu
IPC分类号： C02F9/00 , C02F3/00
摘要： The present disclosure relates to an integrated wastewater treatment apparatus and method, the apparatus comprises a first reactor module, a second reactor module, a sedimentation module and a gas-liquid separation module, the first reactor module comprises a first reactor and an anoxic reaction zone, an aerobic reaction zone, a first gas-gathering pressurized layer, a first water inlet pipe and an aeration device; the second reactor module comprises a second reactor, a second water inlet pipe, an anaerobic reaction zone and a second gas-gathering pressurized layer; the sedimentation module comprises a third reactor and a water outlet pipe; the gas-liquid separation module comprises a gas-liquid separator, an exhaust pipe, a first riser pipe, a second riser pipe and a return pipe. The apparatus can give full play to the advantages of the autotrophic biological denitrification process, meet the biochemical treatment requirements of wastewater with low C/N ratio.

5. 发明申请

US20210276000A1 PHOTOCATALYTIC COMPOSITE MATERIAL AND PREPARATION METHOD AND APPLICATION THEREOF 有权
公开(公告)号：US20210276000A1
公开(公告)日：2021-09-09
申请号：US16610028
申请日：2018-07-30
申请人： SUZHOU UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： Zhigang CHEN , Feng CHEN , Junchao QIAN , Chengbao LIU , Chencheng WANG
IPC分类号： B01J37/02 , B01J35/00 , B01J6/00 , B01J21/18 , B01J27/051 , C25B11/049 , C25B1/55 , C01B3/04
摘要： The present invention provides a preparation method of a photocatalytic composite material, and relates to the field of catalyst technologies. The preparation method provided in the present invention includes the following steps: (1) subjecting plant leaves to soaking pretreatment to obtain template biomass; (2) mixing a molybdenum source-sulfur source aqueous solution with the template biomass obtained in step (1) and conducting impregnation to obtain a composite material precursor; and (3) calcining the composite material precursor obtained in step (2) to obtain the photocatalytic composite material. The photocatalytic composite material in the present invention includes acicular molybdenum sulfide and biomass carbon, the acicular molybdenum sulfide is loaded to a surface of the flake carbon, the mass content of the biomass carbon is 70% to 90%, and the mass content of the molybdenum sulfide is 10% to 30%. Performance of photocatalytic hydrogen production of the photocatalytic composite material in the present invention is better than that of a pure molybdenum sulfide material and has excellent photocorrosion resistance, and hydrogen production efficiency is reduced by only approximately 10% after three cycles.

6. 发明授权

US10429567B2 Multi-view pixel directional backlight module and naked-eye 3D display device 有权
公开(公告)号：US10429567B2
公开(公告)日：2019-10-01
申请号：US15540223
申请日：2015-03-30
申请人： SUZHOU UNIVERSITY , SUZHOU SVG OPTRONICS TECHNOLOGY CO., LTD
发明人： Wenqiang Wan , Linsen Chen , Yimin Lou , Donglin Pu , Ming Zhu , Pengfei Zhu , Su Shen , Yan Ye
IPC分类号： G02B27/22 , H04N13/32 , F21V8/00 , H04N13/324 , H04N13/349 , G02B5/18
摘要： A multi-view pixel directional backlight module and a naked-eye 3D display device are provided. The multi-view pixel directional backlight module includes at least two rectangular light guide plates closely stacked together. A light-emerging surface of the rectangular light guide plate is provided with multiple pixel arrays. Light emitted by pixels in a same pixel array is pointed to a same viewing angle, and different pixel arrays have different viewing angles. At least one side of each rectangular light guide plate is provided with a light source group. Light emitted by the light source group enters the corresponding light guide plate, then emerges from pixels of respective pixel arrays on the light-emerging surface of the light guide plate, and is totally reflected at positions other than positions of the pixels within the light guide plate. Each of the pixels is a nano-diffraction grating.

7. 发明授权

US08961166B2 Apparatus for manufacturing light guide film 有权
标题翻译：导光膜制造装置
公开(公告)号：US08961166B2
公开(公告)日：2015-02-24
申请号：US13583290
申请日：2010-12-13
申请人： Zhihua Wu , Xiachong Zhou , Zongbao Fang , Su Shen , Guojun Wei , Donglin Pu , Linsen Chen
发明人： Zhihua Wu , Xiachong Zhou , Zongbao Fang , Su Shen , Guojun Wei , Donglin Pu , Linsen Chen
IPC分类号： B29D7/00 , B32B38/06 , B32B37/20 , F21V8/00 , B29C59/04
CPC分类号： B32B38/06 , B29C59/04 , B32B37/203 , B32B2551/00 , B32B2590/00 , G02B6/0036 , G02B6/0065
摘要： An apparatus for manufacturing a light guide film may comprise a feed roller, a receiving roller, a separating device, a hot press printing device and a recombining device. Firstly, the separating device may separate a protective layer from a substrate layer of the light guide film. Secondly, a surface of the substrate layer to be manufactured may be impressed with light guide dots by the hot press printing device, and the recombining device recombine the peeled protective layer to the substrate layer. And lastly, the finished light guide film is recycled by the receiving roller. The apparatus may have advantages such as high output and low cost, and it may manufacture a large dimensioned product.
摘要翻译：用于制造导光膜的装置可包括进料辊，接收辊，分离装置，热压印刷装置和重组装置。首先，分离装置可以将保护层与导光膜的基底层分开。其次，待制造的基板层的表面可以通过热压印刷装置施加光导点，并且重新组装将剥离的保护层复合到基板层。最后，完成的导光膜由接收辊再循环。该装置可以具有高输出和低成本的优点，并且可以制造大尺寸产品。

8. 发明申请

US20140233126A1 REFLECTIVE COLOR FILTER 审中-公开
标题翻译：反射彩色滤镜
公开(公告)号：US20140233126A1
公开(公告)日：2014-08-21
申请号：US14123142
申请日：2011-05-31
申请人： SUZHOU UNIVERSITY , SVG OPTRONICS, CO. LTD
发明人： Yan Ye , Linsen Chen
IPC分类号： G02B5/26
CPC分类号： G02B5/26
摘要： A reflective color filter comprises a medium grating layer (220), a metal layer (230), and a first medium layer (240). The metal layer is provided on the ridge portion, at least one side portion, and a part of the groove portion of the medium grating layer. The first medium layer reflecting outside light is provided on the medium grating layer and the metal layer. Because a part of the medium grating layer is exposed through an opening of the metal layer on the groove portion, the angular sensitivity of the resonance output is reduced, and the influence of the incident angle on the resonance condition is diminished. Therefore, a reflection filtering can be realized in a wide angular area.
摘要翻译：反射滤色镜包括介质光栅层（220），金属层（230）和第一介质层（240）。金属层设置在介质光栅层的脊部分，至少一个侧部分和沟槽部分的一部分上。在介质光栅层和金属层上设置反射外部光的第一介质层。由于介质光栅层的一部分通过凹槽部分上的金属层的开口露出，谐振输出的角度灵敏度降低，并且入射角对谐振条件的影响减小。因此，可以在宽角度区域中实现反射滤波。

9. 发明申请

US20120092196A1 METHOD FOR INPUTTING TEXT USING NUMERIC KEYPAD 审中-公开
标题翻译：使用数字键盘输入文本的方法
公开(公告)号：US20120092196A1
公开(公告)日：2012-04-19
申请号：US13243285
申请日：2011-09-23
申请人： Hong WANG , Jiming WU
发明人： Hong WANG , Jiming WU
IPC分类号： H03M11/00
CPC分类号： G06F3/018 , G06F3/0233
摘要： A method for inputting text using the keys of 0-9 of a numeric keypad. The code length of digital encoding may be from 4 to 5 bits. For Chinese-characters, the total number of strokes expressed by two figures may correspond to the first two bits, the first three stroke codes may correspond to the third to the fifth bits, respectively, and inputting the termination code when the total code length is less than 5 bits. For letters, figures, and symbols, two bits express the serial number, the third bit is an identification code, and the fourth bit is the termination code, Chinese-characters and other characters may be inputted with the same input method without switching the input state. The probability of repeated codes is low. The methods can be used by various kinds of input devices with numeric keys.
摘要翻译：使用数字键盘0-9的键输入文本的方法。数字编码的代码长度可以是4到5位。对于中文字符，由两个数字表示的笔画总数可以对应于前两位，前三个笔划代码可以分别对应于第三到第五位，并且当总代码长度为小于5位。对于字母，数字和符号，两位表示序列号，第三位是识别码，第四位是终止码，汉字和其他字符可以输入相同的输入法，而不需要切换输入州。重复代码的概率很低。该方法可以由具有数字键的各种输入设备使用。

10. 发明公开

US20230201811A1 SYNTHESIS METHOD OF g-C3N4/C COMPOSITE MATERIAL BASED ON HOLLYHOCK STALK 审中-公开
公开(公告)号：US20230201811A1
公开(公告)日：2023-06-29
申请号：US17866889
申请日：2022-07-18
申请人： Suzhou University of Science and Technology
发明人： Chengbao Liu , Fei Tang , Tao Jin , Feng Chen , Junchao Qian , Zhigang Chen
IPC分类号： B01J27/26 , B01J21/18 , B01J35/00 , B01J37/06 , B01J37/02 , B01J37/08
CPC分类号： B01J27/26 , B01J21/18 , B01J35/004 , B01J37/06 , B01J37/0203 , B01J37/0207 , B01J37/084 , C02F2305/10 , C02F2101/308
摘要： The present disclosure provides a synthesis method of a g-C3N4/C composite material based on a hollyhock stalk, including the following steps: (1) pretreatment of hollyhock stalks; and (2) fabrication of the g-C3N4/C composite material. In this method, with the hollyhock stalk as a carbon skeleton, g-C3N4 is spread on a template surface to form a laminated layer, and a composite system with a special structure is constructed. Compared with pure phase g-C3N4, the composite material substantially increases specific surface area and has a clear interface; the carbon skeleton not only functions as a rigid support, but also increases the electron transfer efficiency of the composite material, thereby improving the separation efficiency of photogenerated carriers and the utilization rate of visible light. Raw materials used in the method are inexpensive and environmentally friendly, which can be used for industrial production and bulk production of eco-friendly materials for harnessing environmental organic pollutants.

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